effective_frequency: Compute Effective Sampling Frequency
In ETDQualitizer: Automated Eye Tracking Data Quality Determination for Screen-Based Eye Trackers
View source: R/ETDQualitizer.R
effective_frequency R Documentation
Compute Effective Sampling Frequency
Description
Calculates effective frequency based on valid samples.
Usage
effective_frequency(a, b, duration)
Arguments
a
Horizontal gaze values (e.g. azimuth or horizontal coordinate in pixels or mm).
b
Vertical gaze values (e.g. azimuth or horizontal coordinate in pixels or mm).
duration
Duration in seconds.
Value
Effective frequency in Hz.
Examples
effective_frequency(c(1, NA, 3), c(1, 2, NA), duration = 1)
ETDQualitizer documentation built on Sept. 9, 2025, 5:40 p.m.
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View source: R/ETDQualitizer.R
| effective_frequency | R Documentation |
Compute Effective Sampling Frequency
Description
Calculates effective frequency based on valid samples.
Usage
effective_frequency(a, b, duration)
Arguments
a |
Horizontal gaze values (e.g. azimuth or horizontal coordinate in pixels or mm). |
b |
Vertical gaze values (e.g. azimuth or horizontal coordinate in pixels or mm). |
duration |
Duration in seconds. |
Value
Effective frequency in Hz.
Examples
effective_frequency(c(1, NA, 3), c(1, 2, NA), duration = 1)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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